The hammer will fall today on the Power’s match-worn guernseys from its win over Richmond last week.

The special one-off guernseys, designed by 11-year-old Troy Andrews as part of a competition, are sure to become collectors items.

They come signed by the player who wore the guernsey and with a certificate of authenticity.

Eighteen of the 22 guernseys worn in the 40-point win at AAMI Stadium were made available through the club’s auction page at eBay.

Seven of the auctions closed on Friday with Kane Cornes’s guernsey so far proving the most popular, fetching $1,901,50. The next most popular was Brett Ebert’s for $1,275. The guernseys went for an average price of $945.

Guernseys belonging to Chad Cornes, Danyle Pearce, Brendon Lade, Peter Burgoyne and plenty more are still available but the auctions close on Monday.

Closing times range from 3.45pm (CST) this afternoon to 8.30pm (CST) tonight.