Vinnys Ventures

[V8Druid]

Not a bad price less than 300 gets you kit with guide rail too

https://shop.evolutionpowertools.com/products/s210ccs-heavy-duty-metal-cutting-circular-saw-complete-track-kit?variant=39916780355620

looks a good deal .. might need to take a look at one of these -- be good for sheet cutting (as in mild steel plate/sheet - 3mm upwards)