Amazon had the best price for Help! that I found.
BN has it for $23 (at least online), but the B2G1 is stlll on so if you have a couple other disc you want the around $16 or with a membership 10% by itself not far off from Amazon if the store price is the same.
In general, just a heads up on upcoming big sales
Barnes and Noble 50% Criterion sale is expected to start 7/9/2013
Best Buy's next Upgrade and Save expected to start 7/14/2013
Edited by David Norman, June 25 2013 - 07:10 PM.