TourGuide Mike Coupon Code

[Rainbows&Roses]

from a long time ago, but still works for $3 off the $21.95 price......
HE7KD-8GA

[caheinz]

If you go to the Disboards forums, there's a banner ad for TGM that gives a discount, too. (I *think* it brought the price down to $20ish, but it might be the same as the code you found...)