I'll have to check on that. My Best Buy has combined their DVD/BD sections into one, so the DVD and BD versions of movies are side-by-side next to each other on the shelf. This has lead to disappointment when casually browsing, thinking I"ve found a good deal, then seeing the label is for the DVD version.
Seems like the price listed online for the DVD version of vol. 2 is $25, but if you were able to buy the BD version for that price... No trouble at the register? Just rang up at $25 with no override?
And FWIW, it doesn't appear that volume 2 has a UCE like vol. 1 did.