Nah I don't do that stuff. I can name plenty of examples. Just to name a few: the Maturity series by Mal Waldron. And more recently I found a copy of Thierry Bruneau's Live at the Kave. Also, sometimes they are to be found on Discogs but for ridiculous prices. 60 euros, 70 euros or even 100 +. These proxy sites count multiple shipping costs and of course a fee but then still the items are way cheaper. Plus those sites also give access to for example Rakuten and Yahoo Japan.
Anyway, apparently I am the only one on the board who has used these kind of websites? Did not expect that!