You could own a piece of Houston sports history.

Artifacts from the aging Astrodome will be up for auction Saturday at the nearby Reliant Center.

A square-foot of turf from the “Eighth Wonder of the World” will go for $20, while a pair of seats goes for $200. 

According to The Houston Chronicle the highest-priced items include dugout benches, on-deck circles and sand from the pitcher’s mound.

Proceeds will go toward the Astrodome renovation project.

Harris County voters will decide Nov. 5 whether to approve a referendum authorizing up to $217 million to turn the stadium into a convention center and exhibition space.