I'm with the group: never sell a gun you like.
A Glock 19 is only $400-425 used. Just save up for a few months and get one.
I'm not doing anything yet, I'm just doing some thinking. I don't live in a warzone or anything, but I can't help but feel that the more ammo the better.
I've wanted a 1911 for a long time but that would be the only gun I would have in .45 ACP. I'm trying to avoid that and consolidate calibers but I'm sure I'll get on eventually. Unfortunately, shooting has become so expensive lately that I'm avoiding fun guns and having only 1 gun in certain calibers. Like with .22LR ammo. I used to shoot that stuff like it was nothing, and now that it's gotten ridiculous I'm also considering selling my 10-22. The only appeal it had was that it was cheap practice, and now that it's not it seems pointless. Until I can start reloading the fun is gone for me.
STOP.
You're falling for whatever insecurities are preyed upon by American consumerism (which in this case is gun marketing). Don't dissolve your gun collection because of some current market conditions. All this will do is cause you to buy the SAME guns a second time a few years down the road.
In the very worst case scenario, pack up your other guns and put them in the safe and leave them there. Focus shooting what you can afford, which sounds like 38 special and 22 Long Rifle. Stick with those. Accumulate stocks of other calibers over time...20, 50, or 100 rounds at a time.
People who plan get the deals.
Relax your brain and start planning. The big box stores don't have ammo right now, so you need to go around them. Get on slickguns.com, gun-deals.com and ammoseek.com and start buying discount ammunition. Login to every discount online ammo retailer, make an account, and create email alerts for the ammo you want...and jump on those deals when they arrive on your phone. Buy a bit here and there, but jump on whatever you come across. Failing to plan ahead will raise your costs for the time being.
Review the economics of what it actually takes to get into a new gun:
1) Gun
2) Add night sights if it doesn't have them
3) Possibly make modifications to the gun, change the grips, trigger work, etc.
4) 10-20 magazines (magazines are expendable items that wear out)
5) Holster and magazine holders
6) Cleaning gear if you don't have them already
7) Reloading dies, brass, primers, powder
8) JHP ammo for testing
9) 2,000 rounds of practice ammo and a minimum of 200 rounds of JHP
10) Spare parts
I always figure $500-$800 on top of the price of the gun. Holsters are the largest expense because I typically buy a Milt Sparks Versa Max 2, kydex IWB holster, DeSantis Thumb Break Scabbard, and Safariland ALS holster. Add in at least two mag holders. Then multiply all that by two if you have to have brown and black gear.
These costs are why I like Glocks and S&W Revolvers so much. Any N-Frame holster (for a full lug gun) fits all your other N-Frame guns so long as the barrel is the same or shorter. Same goes for Glocks.