fuel tank for 318is?

[peytonracer4]

does anyone know where i can find a fuel tank for a 91 318is?
mine has rusted through. the only online places i can find are oem part dealers like realoem or pelicanparts.
places like autozone only have listings for vert or sedan gas tanks. they're listed for about $250 but anywhere i can find one for a coupe (online) they're at least $500

[Kershaw]

junkyard.

someone parting an e30 on these forums. check the for sale section.