If there’s a Fry’s Electronics in your area, they’re selling the set for $36.99. Get a copy of their ad, and take it to Sears. Sears’ price match brings the price down to $36.19. Then use the $5 off $35 Sears coupon on this FatWallet page to bring your pre-sales tax total all the way down to $31.19. That’s just $10 a movie, plus the great extras disc for $1.19.
To paraphrase Cheech in “From Dusk Til Dawn,” if you can find a better deal than that–BUY IT.