eBay
I'm selling my Tamagotchi collection,
This includes 
Tamagotchi V1 (pink) and V2 (light blue)
Tamagotchi V3 (red w/ swans)
Tamagotchi v4.5 (red w/ butterflies)
Tamagotchi v5 (Blue space and yellow)
Tamagotchi v5.5 (White and red w/ memetchi & White w/red stars)
Tamagotchi familitchi ROYAL (Gold ****RARE****) INLUDES DISC
Tamagotchi v6 (Red w/ Piano & Rock city blue)
Tamagotchi Uratama (White JAL version)
Tamagotchi Ps (White and Blue includes deco pieces for Sanrio and Circus)
Tamagotchi 4u+ (Green includes retro faceplates and Touch cards)
Tamagotchi Shimashimatchi pouch w/ lanyard
Pink tama lanyard
I have 6 2032 Duracell batteries (the two on top I used for a little bit but they should still work
2 packs of Tamagotchi Tissues I got from Japan unopened of course
ALL HAVE BEEN TESTED AND WORK!!!!!
**** BLUE TAMA Ps IS CRACKED UNDER HEART DECO PIECE BECAUSE I TRIED TO OPEN IT***** BUT IT STILL WORKS FINE
***** YELLOW FAMILITCHI W/ BAGUBAGUTCHI HAS CONNECTION ISSUES IT WAS NEW WHEN I GOT IT BUT SOMETIMES IT HAS TROUBLE CONNECTING*****
ONLY THE Ps AND 4U PLUS HAVE BOXES!!!

Any questions you may have I am happy to answer