WTB: VHF & UHF 10.7IF Crystals for old Radio Shack Scanners

Hello. I'm trying to breathe life back into my two crystal controlled scanners. Perhaps you have a collection of crystals from old scanners. I need:

VHF-HI - 153.785, 153.950, 154.145, 153.830, 155.745
UHF-T - 488.8875, 488.8625, 488.7125, 488.5375, 488.4875, 483.0875, 489.0875, 489.5625
488.6125, 484.8625, 488.3375, 488.3125, 482.9875 and 482.9125

Thank you

Steve