I have some high school students on summer break working for me again. Today they found the following, among other things. Please contact me off list if you are interested. Shipping is from Illinois, 61853, or close. M7800, M7800-YA $50 each, $5 off if no BR or crystal. Not all frequencies are here. 54-13009 VT100 logic board $50 54-13097-01 VT100 AVO $45 54-14260 VT100 PPO $50 H210 H215 M8357 RX8E make offer More to follow soon. Thanks, Paul