A Jim Brown autographed mini helmet with HOF 71 is estimated to be worth $400.
You can not find one autographed with both of them
it is 2 dollars
you'd have to pay me to take it
Two hundred sand dollars.
I would say about $175
worth $250
Well, I found a ball that is signed by both those men that's being sold for about 500 dollars, but since a ball is worth alot and a mini helmet is, I'd estimate 200 dollars, but I'm no expert
depends who autographed it
Signed Mini HelmetAutographs differ in value depending on the item signed. Baseballs are the most popular because of its connection to the game, availability, and it displays the signature well. If the Mini Helmet displays the signature well it might be compatible in vale with a signed baseball or less. Signatures that are not properly authenticated could sell at half the market value or less. Condition is important as well. A signed full sized batting helmet could have a higher value than a signed baseball.
The value of any autograph depends on the popularity of the individual that signed the item, the type of item signed, the condition of the signature, and the authenticity of the item. Depending upon your item, taking in mind that photos are less expensive than a mini-helmet, and a mini-helmet is less expensive than a full-size helmet or a football. That being said a Thurman Thomas Autograph would be worth approximately: $50 - 75 for an autographed 8x10 $85 - 110 for a mini-helmet $175 - 205 for a full-size helmet You can check out my store for similar items, www.proautograph.com
On eBay your item would likely fetch $80-$120 if it is a standard size batting helmet. If it is a mini-helmet it would likely fetch no more than $40.
Before I can answer this question, I must tell you that "harry" needs to be capitalized. Harry.