Where can i get a good trichome microscope?

Whats a good microscope? And what % of zoom is good?

radioshack has the SAME ONE as the 420 scope but you might be able to get it cheaper if they are trying to get rid of their stock. And most likely they are as they are redoing their whole store.
or ebay ,amazon. I think a 40x is good. My scope goes to 60x and + but I find it's a tad too close.. Just personal preference though

40x is all you need. i use a 400x digital microscope i got off of amazon for 20 bucks though

I actually got a microlense off Amazon for $12 that attaches to a case for my phone so I can take pics, its a little on the cheese side but does what it says, x60 plus camera zoom its more like x80 and an LED. There are also apps that increase magnification if you need it.

If you really want a cheap solution, grab a laser pointer from Radio Shack for a few bucks, take the lenses out and fasten it your phone's camera with a paper clip or bobby pin.. same concept.

Get an inexspensive loupe off amazon, between 40x and 100x...my favorite was 2.99 when i bought it but a 30mm 40x will be very effective. No need to spend big bucks here. Just the right size lens with the right size mag.