The most commonly found items are the wrist watches and board games by Hasbro, the lunch box by Aladdin, the sleeping bags, and party supplies. As for the rest, most of the stuff are so rare you might only ever see it once, and there are Jem collectors collecting any piece they can find.

Digital Watches, 1986 by Hasbro:
Contains an instructions sheet, a Glitter 'n Gold poster (with first year back) and Jem and the Holograms Fan Club and MTV Jacket Offer. Runs on a MAXWELL LR726 size button battery. Back. Carton.

• Wrist Rocks
  The entire watch is designed like a keyboard with the Jem logo, with white and pink keys.

• Wrist Rocks
  A turquoise wrist band, the main watch piece is pink and in shape of a LP-cover with the Jem logo, a shape of an LP-record piece pops out and reveals the time with a click on the button.

• Wrist Rocks
  A yellow wrist band, the main watch piece is orange and shaped like a music cassette with a sticker with the Jem logo on it.

Lunchboxes, 1986 by Aladdin:
In the one and only prototype, made for management review, the Aladdin artists painted the thermos design onto a sheet of paper that was made to fit around the pink thermos (which is actually another one manufactured that same year called “Fluppy Dogs”) and attached it by taping a clear plastic sheet over it. [Information and picture by rob11-11]
Was available in Venezuela aswell. [Information by Alicia López]

• Lunchbox and thermos (purple) [Picture by redroosterfarm]
• Lunchbox and thermos (yellow) [Picture by rob11-11]

Puzzles, 1986 by Milton Bradley:

• Puzzles that really MOVE! The Holograms/The Misfits
• Puzzles that really MOVE! Jem/Jerrica
• Jem/Jerrica 60 pieces
• The Holograms 60 pieces
• Rio 60 pieces [Picture by harpgal]
  Pieces. [Picture by betseytacy]
• The Misfits 60 pieces [Picture by betseytacy]
  Pieces. [Picture by betseytacy]
• Jem and the Holograms 200 pieces
  Was offered on the meat balls labels by the company Princes in the UK, when sending in £1.99 (incl. p&p), plus three proofs of purchase from any of the Princes Meat Balls promotion packs, with a Transformers jigsaw as the other option.
  [Picture by Lucrezia]
• The Misfits 200 pieces

Board Games, 1986 by Milton Bradley:
Milton Bradley (MB) is owned by Hasbro, and was purchased already in 1984. Each board game came with a music cassette with the "Jem Theme" and five Jem or The Misfits songs.

• Concert Clash Game
  Cassette:
  "Jem Theme"
  "Takin' It All"
  "Outta My Way"
  "Winning Is Everything"
  "Only The Beginning"
  "Gettin' Down To Business"

  

• Rock & Romance Game
  Picture 2, Picture 3. [Pictures by Garage-$ale-Auctions]
  Cassette:
  "Jem Theme"
  "She's Got The Power"
  "Twiligt In Paris"
  "Truly Outrageous"
  "Too Close"
  "Deception"

  

• Fashion Flash Game
  Box says: "Help The Holograms find the fashions they need to make Jem's music video." and "Hunt for the Holograms' smashing new wardrobe!". For 2 to 4 players. For some reason the dice says "M" on one side, maybe a remain from when Jem was still called "M". The fashion tiles are very interesting because they feature drawings of the Holograms in the same style as on the Jem doll fashion boxes, wearing some of the fashions that Jem wore on the doll fashion boxes. Back. Inside.
  Contents: Cassette tape, gameboard, 32 fashion tiles with 16 different fashions, card deck (back), dice, 4 tile racks, 4 playing pieces, 4 suitcase scorecards, 4 plastic stands.
  Cassette:
  "Jem Theme"
  "Music Is Magic"
  "I Got My Eye On You"
  "Click/Clash"
  "Like A Dream"
  "Makin' Mischief"
  International:
  Canada: The boardgame was called "Fashion Flash Mode" and the text is in English and French. [Picture by harpgal]

Back Packs, 1987 by SGI, Cranston R.I.:

• Snack Pack Glitter 'n Gold (Red and white)
• Snack Pack Glitter 'n Gold (Red and blue)
• Snack Pack Glitter 'n Gold (Pink and Purple)
  The Snack Pak comes with a removeable lunch box that stores inside the front pocket. Additional features include: haul loop for easy storage, adjustable padded shoulder straps, weather protective flap that covers the zipper opening, easy to carry handle, write-on ID patch, reflective safety strip, water repellant durable Nylon, lunch box pocket and zip tight closure. Picture 2, Picture 3, Picture 4, Picture 5, Picture 6, Picture 7, Picture 8 [Pictures and information by Gerald Green]

Sleeping Bags:

• Sleeping Bag
  Bag, side of bag. [Pictures by avant_art]
• Glitter 'n Gold Sleeping Bag
• Glitter 'n Gold Bag
  I believe I got the bag from Sears, and there was a tent that went with it, and a sleeping bag too. [Picture and information by gerrym@earthlink.net]

Clothes & Accessories:

• Costume And Mask, by Ben Cooper
• Slippers
• Shirt [Picture by Sue's Toys ScorpioSue@aol.com]
• Shirt, 1989 by Hasbro Canada (Canada)
  Motif. clothes tag. Copyright.
• Shoes
• Sneakers [Picture by wanova2005]
• Glitter 'n Gold Jem Rainboots, 1987 [Picture by DLCfinal@aol.com]
• Nightgown
  For Cabbage Patch Kids. [Picture and information by Shannon Toomey]
• Pajamas
• Pajamas Jem/Jerrica
  Size 10/12. [Picture and information by Freedog719@cs.com]
• T-shirt "Jem Truly Outrageous!" (Italy) [Information by Enzo Gervasio]
• T-shirt "Jem - Rock 'n Shock" (Italy) [Information by Enzo Gervasio]
• T-shirt "Jem - C'è una Nuova Musica nell'Aria" (New Music in the Air) (Italy) [Information by Enzo Gervasio]
• Shoes (Italy) [Information by Enzo Gervasio]
  Children sizes, five subjects.
• Sunglasses (blue), 1986 by Nasta
• Sunglasses (purple), 1986 by Nasta
• Socks

Party:

• 8 Cups, 1986 by Hasbro
• 8 Loot Bags, by Unique
• 16 Luncheon Napkins, 1986 by Hasbro
• Paper Tablecover
• Small paper plates, 1986 by Hasbro
• Big paper plates, 1986 by Hasbro
• Invitations
• Balloons
• 8 Blowouts
• 8 Hats
• Candy Cups

Erasers, 1986 by Spindex:

• Figurine Eraser Jem [Picture by baires_2006]
  Loose. [Picture by jeklnhyd@gulftel.com]
• Figurine Eraser Rio
• Figurine Eraser Aja [Picture by baires_2006]
• Figurine Eraser Pizzazz [Picture by baires_2006]
• Erasers Jem & Pizzazz [Picture by baires_2006]

Cosmetics:

• Picture Soap, 1986 by Aquality Grosvenor of London
  Back.
• Reach for the Stars Cosmetic Set, 1986 by Giftique
  Back.
• Glamour and Glitter Cosmetics Set [Picture by darkweaseljedi]
• Styled Stardom Cosmetic, Includes: Cologne, Talc, and 2 hair clips. [Picture by darkweaseljedi]
• Nail Tint 'n Decals [Picture by darkweaseljedi]
• 3 Piece Dresser Set, 1986 by A.R.C.
• Deluxe Take Along Vanity Set, 1986 by A.R.C.
  Contains a brush, cosmetic bag, compact mirror, and a comb.
• Bath Collection: Jem Glitter n' Gold, 1987 by Fulford
  Glitter 'n Gold Rio on front, 28g. [Picture by futuresoul]

School Supplies:

• Pop-A-Point Crayons, by Spindex
• Pencil case [Picture by Sue's Toys ScorpioSue@aol.com]
• Stamp (Italy)
  Rounded shape with Jem singing. [Information by Enzo Gervasio]
• School goods (Italy)
  Box for pens, satchel, rucksack, exercise book, etc. [Information by Enzo Gervasio]
• Purse

Candy (Italy):

• Chewing Gum
• Chocolate Bar

TV photos (Italy):
Each set consisting of 12 TV photos.

• Set #1
  Jem opening Part 1.
• Set #2
  Jem opening Part 2.
• Set #3
  Various subjects from the Jem's TV series.
• Set #4
  Various subjects from the Jem's TV series.

Bed:

• Pillow (Italy) [Information by Enzo Gervasio]
  Featuring Jem singing.
• Bedcover (Holland)
  This bedcover and pillow cover was only sold in Holland in 1988. It was a catalog exclusive. Ad. [Pictures and info by jemboyholland]

Keychains:

• Keyring (Italy)
  Shape of a star with Jem. [Information by Enzo Gervasio]
• Keychain (Finland)
  It could play melodies, no Jem melodies though, and it was not made by Hasbro. But what connects the keychain to Jem was that it was packaged on a card that used Jem art which appeared on the Jem doll boxes, and the "Je" from the Jem logo, had been turned into looking like an R, as in Radio. [Information and pictures by Sanni Sirén]

Other:

• Presto Magix (box), 1986 by American Publishing Corporation [Pictures and information by Teresa Henderson www.TheEarthToyMall.com]
  Picture 2
• Presto magix (bag)
• Magic Slate (Jem/Jerrica), by Golden
• Magic Slate (The Holograms), by Golden
• View-Master Gift Set [Picture by Sue's Toys ScorpioSue@aol.com]
• View-Master 3 Reels.
  Back. Pictures in the reels.
• Wallpaper, by Playmates (UK) [Picture by Gary & Pam Stelling]
• Back Sack
  Dark pink, with a picture of the three Holograms, that famous first edition airbrush picture with Shana in the middle, holding her guitar and stretching her leg. The picture on the bag was either airbrush, or just a copy of it in lines. [Information by Maaike]
• Bag (UK) [Picture by Lucrezia]
• LP (France) [Picture by Enzo Gervasio]
• EP (France)
• Cardboard shape of the advertisement of Videotapes (Italy)
  Featuring Jem singing, with a star as background. [Information by Enzo Gervasio]
• Puzzles (Italy)
  Ten different subjects, Italian drawings. [Information by Enzo Gervasio]
• Badges (Italy)
  Various subjects. [Information by Enzo Gervasio]
• Alarm Clock (Italy)
  Small with three subjects: Jem, Holograms, Misfits. [Information by Enzo Gervasio]
• Suitcase (Italy)
  Small, gift from Snack Cheese Jem Starpoints. [Information by Enzo Gervasio]
• Small Lamp (Italy)
  With a Jem gift poster, featuring Jem & Jerrica Truly Outrageous! [Information by Enzo Gervasio]
• Postcards (Italy)
  Ten subjects. [Information by Enzo Gervasio]
• Pin
• Lunchbox (UK) (pink)
• Card game: Juego de Naipes, 1987 by Cromy (Argentina)
  With stickers. Cards. [Information by majuli1990]