For the sake of this thread, vintage blasters will be classified an either pre N-Strike blaster, a blaster that hasn't been sold for 15 years (This includes certain paint schemes or versions of a blaster), or doesn't have the modern company logo on it if it does have a logo.
My favorite vintage is a tie between the lightnin blitz or the splitfire, both are air powered shotgun pistols that are small for what they can do and both hit great ranges once modded