Vault of the Drow.
By sheerest good fortune, I recently managed to reacquire modules G1, G2, G3, D1, D2, and even Q1 (which I don't actually like all that much but am happy to have for the sake of completeness). If you look at the module codes in the previous sentence, you'll notice two things. First, I have acquired the original releases of these modules, not the later compilations of them. Second, I am missing D3.
Being the obsessive individual that I am, I want to get my hands on a copy of Vault of the Drow in good condition. But, being the obsessive individual that I am, I also want that copy to match the covers of the other modules in the series I've recently acquired. That means I want D3 with the 1978 pastel cover featuring artwork by Dave Sutherland, not the later one with an Erol Otus illo (awesome though it is). I've been looking around to try and find one without much luck. Most of the copies I've found are either in rather bad shape or, more annoyingly, charge an arm and a leg to ship to Canada, which I've never understood. While I'm quite willing to pay good money for 30+ year-old module in good shape, I'd rather not pay stupid amounts in shipping.
So, if anyone out there in the ether can point me toward a copy of this in good condition that I can buy, I'd appreciate it. I'm not a collector, so the copy needn't be pristine. On the other hand, if I'm going to pay good money for a used gaming product, I'd like it to have all the pages intact and be devoid of writing and other deformations.
Thanks in advance!