Superb sounding Guarneri String Quartet bargain

Long a test record in its CD and hi-res digital versions this was pressed by a short lived label and it seems they have 6 copies left on eBay for a stone cold bargain price of $15 -- swipe one up, you will not be disappointed
https://www.ebay.com/itm/Guarneri-Quartet-French-Album-No-1-/171730719559

ps I just stumbled across this as I value my collection, I love my copy of this and highly recommend it -- the vinyl version betters the CD by some margin

pps All proceeds go to charity, St Jude -- so what's not to like! They also seem to have a rock album as well, no idea what that's like