How reliable is a marker that test for counterfeit currency?

Tomorrow is Sunday, and this guy is coming to look at my $15,000 car. It is a 2003 Marauder, a rare car in near mint condition. He said he took out the cash from the bank since it is Sunday. I am in Indianapolis, and he is coming from Chicago. I bought a marker that also has a uv light detector for the security thread. It is suppose to detect bleached bills. It is the same type office depo uses. Thank you $15,000 is a lot of money

ag318pun2012-11-17T16:49:45Z

Favorite Answer

Play it safe is a good idea.
You can also hold the bills up yo a bright light
and see if it has blue and red threads in it.
Also check the bills for the same serial number,
they should all be different.