I'm betting most of the stores that didn't have the mags out just assumed to keep the March issues in the back until Sunday since the January issue is still live through this Saturday. I just went to my local BB that had the January issues on display last night with no March issues in sight. I asked the employee if they had them in the back and his initial answer was no. I mentioned that ”since it's March now maybe they're in the back” and asked for him to check.
He went to the back and brought out a single March issue for me. Nabbed ME2 so there's 2 copies left at the SJ store.
If SJ means the Blossom Hill store in San Jose, then I grabbed the 2nd to last copy of ME2 PS3 but I paid $20 to adjust on Sunday coz I didn't know coupons are live now.