Good for you!
It is so tough to make a change in diet, mostly because there are start up costs, it takes perseverance and so much patience. I did it when DH rolled in with a heart friendly list from the Dr, changed things and it was a pain but I got used to adapting
I think you mentioned you are near Philly, I think there are a few Trader Joes now, they are really great with pricing for staples, produce and organic items of all kinds and if you get to one the Soyaki is great for marinating all sort of meats and as a stir fry sauce. Many family members love their frozen pre made stuff, I can't have it because of sodium content but everyone else seems happy. The Ghost Pepper Chips are pretty cool even if I can only manage 1 chip lol