For Sale in Austin,Tx:
Konami Track n Field upright. This one is a little bit nicer than the last one I sold. Works great and has battery mod installed. Monitor rebuilt. CP needs some TLC. New CPO's are available from quarterarcade.com.
$400.00
Sorry it took me so long to post this. Here is the mod I do. I remove the battery and then replace the socketed ram at location 6A with a DS1220 NVSRAM. Pretty simple. Sometimes you need to do the dip switch HS reset that is outlined in the manual after this mod is done. Otherwise it should save your HS for 10+ years and it will never leak acid on your board. I am pretty sure I learned this from James (Jrok) but maybe I just read about it somewhere.