In store price for iPhone SE 2020 & 2022 for AT&T Prepaid

Does anyone here know what the current in store prices are for either the 2020 or the 2022 versions of the iPhone SE locked to AT&T prepaid for existing customers?

A quick search finds that it's available in special, $99.99 for new customers porting a number (that wouldn't be me) $149.99 without a number port (does that include existing customers and a current line?) and a regular price of $299.99.

AT&T link, iPhone SE on the far right which I presume is a 2020 version:

https://www.att.com/prepaid/deals/?source=EC1N250000000000P&WT.srch=1&wtExtndSource=iphone+se+at%26t+prepaid&gclsrc=aw.ds&&gclid=Cj0KCQjw-pCVBhCFARIsAGMxhAeFFQc7BvdeJii71ria7vCfzzSXownTroBwof_M3E9pFC4iHPNPV-0aAt17EALw_wcB&gclsrc=aw.ds  

Also, is there an easy way to easily check my local store inventory for either of the 2 latest versions of the iPhone SE for AT&T prepaid (that are locked, and presumably subsidized/ discounted as a result) online?

If you can help, great, Thank You, and if not, I know how to get ahold of AT&T, but I thought I could save some time hassle and post here.