7900GRE can be undervolted & overclocked to gain 10% uplift. Default power draw of 265W, can be increased to 295W in AMD Adrenaline along with other tuning. Check Hardware Unboxed's video or other videos to know more on UV & OC.

Had a bracket directly from the manufacturer. 750W PSU recommended, but ensure you have at least 650W PSU.

Can read the review of this model here: https://www.techpowerup.com/review/sapphire-radeon-rx-7900-gre-pulse/

Open to reasonable offers

Shipping can be done at buyers risk & expense. I have the box, can wrap it in bubble wrap & send it.

Price drop to 35k