A 15 foot Super duty or Heavy Duty Rhino in decent shape with all the chains & guards should be worth a bit over $10k ... There are other makes but Rhino is the most popular, They seem to last forever, hard to tear up and parts are available... Bush Hog is likely the next best, usually worth almost the same as a Rhino in the same weight class... Woods also makes a 15 Rotary but it is not nearly as well made, in good shape they usually go for about 1/4 to 1/3 the price of a like Rhino...
A New Super Duty Rhino will cost around $25k and a Medium Duty around $15k....
So the model will make a Big difference in it's used price, also Airplane tires are worth a lot more on any of them... :smile:KennyV
