Richard, Although the 28~80 Tamron is a good lens, it's not very valuable in todays marketplace. One in excellent or better condition should go for about $65.00 US, but the R4 mount is another thing altogether. In excellent or better shape, a late R4 mount should sell for about $50.00~$60.00 US. So a really good price for the combo would be $100.00~$115.00 US. These figures are from monitoring both K.E.H. in Atlanta & a lot of side trips to local camera shops while on frequent business trips. Hope this helps, Art Tafil natstek@xxxxxxx ------ Unsubscribe or change to/from Digest Mode at: http://www3.telus.net/~telyt/lrflex.htm Archives are at: //www.freelists.org/archives/leicareflex/