[vcf-midatlantic] Anyone in NoVA have a SN76489 IC to sell?

Have an event Friday thru Sunday and looking to source a SN76489 sound IC. Pulled out my old colecovision and no sound from the coleco side. I tested it at the IC pin 7 by feeding that into the RCA audio in on monitor and nada. 2600 VCS adapter audio works fine, futzed with the RF modulator, all that. Going to hit up eStarland around noon and see if they have anything but figured I would ask here. - Ethan