I've never bought any power equipment yet, never have found a place where I could pay for it and I'm pretty frugal like that.
I have bought a few different sluice boxes between bazookas and Angus mackirks, a custom shovel and some estwing tools, gad bar and geo paleo pick. Basic tools other than that.
I've probably spent as much on my camping gear to spend weekends out there but I try not to get in over my head with tools, gets expensive very fast and i just haven't found the gold to pay for it yet.
I've been in construction my whole life and worked with enough tools to be patient and to see what I'll need for the job and the only thing I know is I haven't found the right spot yet. A few specks dont instantly warrant a $2000 highbanker for me haha.
Until then I will keep prospecting for better places and decide on what I need when I find an amount of gold worth placer mining. I find small amounts almost everywhere but it's just too low grade to warrant a big expenditure.
I needed new suspension on my prospecting car so I replaced the struts and lifted it 2 inches with a king spring lift. That was my biggest payout yet but it needed done anyway. It carrys my crap much better and rides like a champ.
Less than $1000 so far I'm sure and I sold my bazooka prospector for $350 and came out ahead on that.
My claim has the best potential so far but it's on hold while i prospect for better. I pay the 155 every year but that's doable.
I've been more prospecting orientated with my pan and loupe and research, not so much towards the mining yet besides the occasional relaxing weekend at the claim and sluicing.