Hey Bowtie, In my opinion, when you are dirt hunting, you need a pinpointer, not only to save you alot of time, but to KEEP FROM POSSIBLY DAMAGING YOUR FIND! The Vibra-probe is a good pinpointer, but it only gets up to approx. 3/4" MAX on coinsized targets. I know because I had one., and got rid of it. WHITES ELECTRONICS has a new model, that just came out this year, it's called the BULLSEYE -2, because it has a selector switch which will give you either Tone ID or Vibration ID, and will find a target, that is a solid inch or better, which is pretty much the standard for handheld pinpointers. It sells for $120, and I have a brand new one, that has never been used in the box, with the sealed 9vt. battery, that it came with. I am selling it for $90 shipped insured to lower 48 states, postal money order. The best reason for using a pinpointer is in case you have multiple targets if the hole, it helps you to find them quicker, with less likelihood of damaging your find. If you are interested, you can call me anytime day of late nite, leave your ph#., and I will call you back on my dime. You can call if you have any questions also, my ph# is (302) 354-5661. Best of luck, what ever you decide, hh