I have various left over parts from my S60 for sale in the Greater Boston area. Shipping the strut tower braces and roof racks probably isn’t worth the cost, so local pick up is strongly preferred.

Parts include:
Ultra racing front and rear strut tower braces, there’s a little bit of surface rust starting on the front one - $100
Genuine Volvo roof racks - $75
Viva performance 15mm hub centric wheel spacers (allows you to run S40/C30 wheels) - $50
Volvo Trunk mat - $25