Here's the challenge: I ordered via Vintages Direct at full price. They've since dropped the price and have sold out. It's still listed on the website, though. at the sale price.
Once my order arrives at my local store, could I go the store and pick it up, immediately return it for a refund, and then buy back the same bottles at the reduced price? I think I'd need to find a sympathetic manager, but logistically I don't see why this wouldn't work.
EDIT: Just after I posted this, I got the call that my Gatinois Grand Cru has arrived. I'll pick it up after work and see if I can swing the discounted price.