For the price I paid yes, it is worth the money.
Like I said I was a bit surprised (pleasantly) once I got it in hand. It's a heavier, use wise knife then I expected. It's very close to the 581 Barrage. The blade is slightly thicker and so is the handle thickness overall. Would have to look it up but I think it's slightly heavier too but not much.
It's a solid knife for sure.
I should add, the push button lock takes a bit more effort to actuate then other push buttons I have like the Hogue EX-01 & EX-O4 and the BM AFO II. It's not at all difficult to actuate, but I find myself squeezing both buttons simultaneously using my thumb and forefinger. Can do it with just one finger but find using two easier and more natural with this model if that makes sense.