Short shift help

[Denver 325E]

I purchased this short shift a while back from a seller suggested here. Like a goofball, I have no record of the purchase. I finally got around to taking it to my shop to have installed in my 1985 325E. It is not the correct shifter for my car. Does anyone recognize it and who the seller is? Thanks :(

[Herr Faust Schinken]

eBay or dtmfiberwerks

[Denver 325E]

Thanks. No help there. My fault for not saving purchase info. Anyone else with idea? If I can't return it, it's for sale if you know what it will fit.