I bought the first three seasons at a discounted rate waaaaay back in the day when they were first released. Let's hear it for a cross between an employee discount and sneakiness with MySimon.com. Never paid over $30 for BtVS S2 or BtVS S3. S1 was gotten new for the cost of a used set now ($19).
I said I'd buy S4 and S5 if I could get them for under $20 each, under $24 each with shipping.
Only way I'd take S6 and S7 is if I got them for $5, including shipping.
BtVS S4 for $19.50, $22 with shipping.
People are really dumping their BtVS sets for like, totally cheap to pay for that "Chosen" collection. Buyers market right now.
*waits like a vulture on S5*