What's the value on an adult MALE red tail boa?

I went to Petland to pick up my weekly feeder mice and there in their huge enclosure they built was an adult male redtail boa with a hefty price tag on it.

I've seen 7ft adult red tails for a 50 dollar adoption fee...so i'm wondering if someone handed Petland this snake and said "eh..too big for me...you can have it"..and then Petland turns around and makes a 5000% profit margin on it....

OH yeah! one more thing....it was housed with an anaconda :eek:

i hate petland