How much is a Joe Montana cardboard standup worth?

The value of a Joe Montana cardboard standup can vary significantly based on its condition, rarity, and demand among collectors. Generally, prices can range from $20 to over $100. Limited edition or vintage standups in Excellent condition may command higher prices. For an accurate valuation, it's advisable to check recent sales on platforms like eBay or consult collectible appraisal websites.