Sold my PA needing these----so more clean-out---
4 x new Chinese $60. shipped USPS from WNY.
2 x new 811A's non-Chinese ( I forget who made by) $30. shipped USPS
Buyer can PAYPAL if convenient.
Also have 4-125A's x 6 of, clear glass, maybe never used --dunno.
Make fair offer all 6.