Only two months old, I'm selling two sticks of 512MB DDR SDRAM which I pulled from my 20" iMac G5. These sticks both came directly from my local Apple Store. I made the upgrade to 2GB, so I am in no longer need of these two sticks. I am willing to part with each one for $75/shipped (compared to $150/each retail), or $125/shipped for both ($300 retail value). Price is firm. Contact me via PM, or post here if you're interested. I ship insured USPS Priority Mail.