BMW Art Car Model Collection

[sibmw]

Hi guys, my first post on this forum.
I did at one point have 9 of the collection (1:18 scale).
So i was having a sort out the other day and stumbled across three I sill have.

BMW V12 LMR - Jenny Holzer 1999

BMW 3.0 CSL - Alexander Calder 1975

BMW M1 art car - Andy Warhol 1979

Anybody know much about them, price wise or how many models were made?

Thanks.

[sibmw]

Selling today, finish this evening.

http://www.ebay.co.uk/ulk/itm/231828878466

http://www.ebay.co.uk/ulk/itm/231828881706