Anyone ever set a Resin shed? Not sure what foundation to use.

Wife found a resin shed she likes at Home Depot on clearance. A little 7x7 model. The wife want to put some of my lawn equipment from the garage and all of my BBQ stuff that's just kind of sitting out in the back yard in it to clean up the back yard some. My verticals smoker, push mower, pressure washer, Big easy IR frier, several propane tanks, EZ up, etc. I'm not totally opposed to the idea but before I say yes I want to know how much work I will have to do to set this.

Option 1. Obviously concrete would be the best. I know how to lay out and pour a concrete slab. But... I sure as hell don't want to lift 30-40 bags of concrete it would take to make a 4" pad. I don't think my back would hold up to that.Maybe $150 in materials and lots of labor. Could pay someone to do it but I'm trying to buy a M1 Garand from the CMP and paying someone to do it for me would push my Garand present to myself back more.

Option 2. Crushed stone/ pea gravel and level it out? Seems like the shed would shift around in that configuration. Not sure I would trust that option.

Option 3. Ground contact 2x6's. Build a frame. Plywood on top. Shove it right on the ground (leveled out of course). Would be easy to do. Would moisture under the platform be an issue? My last house had a shed where the shed was only ~1-2" off the ground in the back and maybe 5-6" off the ground in the front. Rear of the shed always had moisture issues. Don't want the platform (specifically the plywood) to rot out from under neath. Maybe a specific type of Plywood would be OK here? Old shed was in some woods. This would be on the driest part of my yard.

Option 4. Build platform from Option 3. Raise it above ground with some 4x4 posts set in concrete. Now I'll need to add a ramp to the plans. This and option 1 are the two I have experience doing and know I can do without moisture or shifting/movement problems.

Option 5. Tell the wife to screw the resin shed, I'll build her a nice stick shed. Dad was a contractor and I've frame houses before. I could easily sketch up and build my own. Most expensive option. Would have bigger shed. Way more work that all 4 options combines. Screw this option I don't want to do that much work. I'm fine with the back yard looking like rednecks live here. We have a 6ft Privacy fence for a reason!

Option 6. ???? Not sure you tell me.