Just one number to sell all your shares?

I've got loads of shares. I'd sell a few at .50 for some work I want to have done around the house. Another batch at maybe $1 to have some work done on some property. Maybe another batch at $2 to build a house on my vacation property as an addition to my cabin. The majority I'd sell only as necessary for travel, etc. Maybe even replace my 20+ year old van with 289k on it! But not until I hit 300k.