For those looking to replace their '07-'09 base CATS shocks with Bilstein OEM (rear only), Newegg is selling the Bilstein 20-114428 CATS for $274, which is $50 each off the usual price of $320-340 here in the states. Lowest price I could find. Shipping is $18 for the pair. No state tax charged to me. No front struts available, though.

https://www.newegg.com/eur-o-e-repla...20220228181722

Quite a wide selection of varied parts. I guess Newegg is expanding well beyond the usual tech products they've been selling for years.