remove the spark plugs, throw down 4oz of marvel mystery oil into each cylinder using a syringe (horse section of farm and fleet or tractor supply co ect), have the fuel tank boiled out (or just replace the thing, they're usually fairly reasonable aftermarket), and replace the fuel filter. See if the fuel pump powers on. If it doesnt, replace it also.

Oil/filter change, a new battery, and prime it. Should start.

Your total investment if you do everything would be around $200 or less. Consider replacing the plugs with something cheap, just cause.
~Nate

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95 Honda Shadow ACE 1100.
1999 Plymouth Neon Expresso. 2.4 swap, 10.5 to 1 comp, big cams. Autocross time attack vehicle!
2012 Escape, 'hunter" (5 sp 4cyl)