put them up on craigslist, i sold three of them last year to some guy but lost his number. He collects them until he gets 1000+lbs of catalyst and scraps them somewhere in indiana. just get a ballpark idea what they're worth.
ebay. Sold my last one for $90. $15 in shipping and $9 in ebay fees.
Before that I had 2 of them I sold on ebay for like $160-180ish. I saw a guy had 9 of them and his auction went for almost $1k
ummm i mean they are junk. Worthless. I'll give you $5 each
I don't know of anywhere that takes them, due to theft. The places I called said. it's not worth the chance of accepting stolen goods and having them confiscated by the police.
break em down and recover the platinum/palladium and rhodium yerself.
forge a ring in the unholy fires of volcano 3800 located in the middle of the pacific on the isle of LT1, give it to slim, wait for him to die slowly of heavy metal poisoning.
profit?