ebay
Sonic the hedgehog as he is their mascot.
Sonic the Hedgehog is the name of the official characters and series whereas Sonic Boom the Hedgehog is most likely the name of a fan character.
At the time of the Super NES, SEGA was still making consoles. (Sonic the Hedgehog is SEGA's mascot, so it was a company exclusive.) Sonic's first official appearance on a Nintendo console was Sonic Adventure 2 Battle for GameCube and Sonic Advance for the Game Boy Advance. This was after SEGA stopped making consoles and went third party.
Sonic was made in 1992 in his first game sonic the hedgehog.
sonic unleashed
Sammy doesnt have one, sometimes companies dont have mascots
There are a few foundable on ebay. However there are no real "official" sonic costumes. Here are some I found at ebay: http://cgi.ebay.com/new-SONIC-Mascot-costume-FOAM-HEAD-FREE-SHIP-SALE-/170487409080?pt=LH_DefaultDomain_0&hash=item27b1d769b8#ht_5438wt_906 http://cgi.ebay.com/New-Sonic-Mascot-Costume-Adult-Size-High-Quality-/140500751343?pt=LH_DefaultDomain_0&hash=item20b67f53ef#ht_1487wt_906 The hardcore fans makes these costumes theirselves. This is also a lot cheaper.
search eBay
Ebay
1991
Sonic the hedgehog as he is their mascot.
No.
Evangeline's Costume Mansion
Sega's mascot has been Sonic the Hedgehog since 1991 when he replaced Alex Kidd.
Sonic the Hedgehog is the name of the official characters and series whereas Sonic Boom the Hedgehog is most likely the name of a fan character.
Buy the Sonic costume and sticker kit for $5.99 from the Playstation Store
At the time of the Super NES, SEGA was still making consoles. (Sonic the Hedgehog is SEGA's mascot, so it was a company exclusive.) Sonic's first official appearance on a Nintendo console was Sonic Adventure 2 Battle for GameCube and Sonic Advance for the Game Boy Advance. This was after SEGA stopped making consoles and went third party.