GAhhhhhhhh!! I just missed one for a buy it now price of $190 on ebay. Not stoked! I was maxing my budget as is with my plan to pick up a Pro One at the same time so this throws a wrench into the plans. The 351 was to control the Pro One via CV which would be a killer combination. Love to have a 351 but too damn expensive new. And here I thought it’d surely be around for a day or two. 
p.s. GAHHH!
Hi, I’ll sell you mine for 190 USD, but you’ll need to pay for the shipping (from Belgium).
Send me a pm if you are interested.