Every time I check for vintage ones on ebay, Gunbroker, etc., there are always several of the new-in-plastic-wrap Tyler-branded ones on offer at most venues, in black, matte and shiny, as well as silver.

The going rate appears to be $36, so with shipping it should cost you about ten bucks more than Tyler's prices on their website.

Since I'm not interested, I don't pay attention to the model, but if you're worried about time or reliability when ordering from the company directly, check those sites.