Try this, http://imageevent.com/bigtuna/availablealbums

Gus's web page does not really show is available snakes. Click the thumbs on this page and you'll see some of the past and current snakes plus the prices.

Also check with Legacy Reptiles. The have a Facebook page and a regular web page. The FB page has a "snake of the week" section.

I think you are on the right track now!!