It is certainly possible to find cheaper albinos out there. Usually, the only people that ask the full $2k on them are the big guys already mentioned, Bob Clark, Mike Wilbanks, Prehistoric Pets, etc. I've gotten a couple of retics, including one albino (dark lavendar phase), from Mike Wilbanks and have to say that his customer service is unbeatable. He's a very personable dealer and is very fair with his pricing, payment plans, etc. Speaking of payment plans, that's always an option. That's what I did to get my tiger het male from Mike. I just gave him a stated amount I'd for sure do each month, and sent any extra money I could whenever I could.
There are lots of people now breeding albino retics, so you can expect their prices to drop, and we're already seeing the beginnings of that now. I believe the cheapest I've ever seen albinos (whites and lavendars) has been around $1400 to $1500. Basically it just boils down to what bloodline you want, what name you want behind your animals, or how close to that bloodline you want (i.e. I bought this snake from a guy that got his breeders from Bob Clark, etc). Kinda weird to have "name brands" with snakes huh? lol Anyway, hope this helped.
-Chance