Estimated Sale Price: $400 - $1000. Alabama fans and memorabilia collectors love this unique Nick Saban Alabama Crimson Tide Autographed Chrome Full Size Helmet. This has been authenticated by PSA/DNA and is sure to wow bidders in an auction setting, as this isn't a product you can get just anywhere. Looking for something to keep this in? This helmet also can be ordered with a display case for secure showing. Alabama fans and memorabilia collectors love this unique Nick Saban Alabama Crimson Tide Autographed Chrome Full Size Helmet. This has been authenticated by PSA/DNA and is sure to wow bidders in an auction setting, as this isn't a product you can get just anywhere.