PHILADELPHIA (CBS) — Wednesday is your last chance to buy a piece of papal history.

The second of two fiats Pope Francis used during his visit to Philadelphia in 2015 is being auctioned off.

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Philadelphia Papal Fiat On Auction Block

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Right now the high bid is just under $40,000 and the money will go to the Catholic Charities Appeal.

Bidding ends at 2 p.m.

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If you would like to bid, CLICK HERE.