You may be able to reuse your SIMMs in a different motherboard. SIMM adapter. These come in several flavors:
30-pin to 72-pin adapter which converts a 30 pin SIMM to 72 pin
72-pin to 30-pin adapter which converts a 72 pin SIMM to 30 pin
Multiple SIMM adapter which allows you to plug in multiple SIMMS into one memory slot