Selling my old Macbook Pro 15″ (Glossy) (2007).
It’s currently running Mavericks (10.9.x).
The Macbook Pro is slightly scratched here and there from normal use. The battery got replaced about 2 years ago (it’s still a removable battery). The right speaker sometimes cracks a bit and the DVD RW has trouble reading rewrite-able media and too modern CDs/DVDs (audio CDs for example are fine) (known bug from this DVD reader).