Hey all, I don't own an amp that uses tubes anymore so I have absolutely no use for these. All are in good working condition, verified in my neighbor's Hartke HA3500 just yesterday, Oct 23rd. First up is the Groove Tubes GT12AX7R, which according to thetubestore.com, is a recently manufactured Sovtek 12AX7-WA. Here's a link: www.thetubestore.com - Sovtek 12AX7-WA Audio Tubes Second up is a JAN Philips 12AX7WA. Link: JAN Philips 12AX7WA | TubeDepot.com and review here: www.thetubestore.com - 12AX7 / 7025 Tube Reviews Lastly but not leastly, the Tung Sol 12AX7 ECC803-S Gold. Link: www.thetubestore.com - Tung-Sol 12AX7 / ECC803-S Gold Audio Tubes I'm looking to sell them together, so I will not split them up. They will ship in the plastic tubes pictured below, secured in a small cardboard box with a foam liner to keep them from bouncing around. $40 shipped CONUS. Paypal preferred. I have no affiliation with thetubestore.com nor tubedepot.com, just used their sites for reference.