Can I do better? 2020 Hyundai Santa Fe SE AWD

I’m currently shopping around for my wife and would like some feedback on the below:

I was given the below offer with very little negotiating. When I asked for 12% off before rebates I was told the typical b.s, “come in and we can work with you”. I reached out to a few dealers, but they refuse to beat the sale price.

How can I sweeten this deal? Should I hold out until the end of the month and see if they budge?

MSRP: $28,955
Sale Price: $26,500
Total Rebate(s): $3000
Money Factor: .00146
Residual: 60%
36/Month, 10k Miles
$1,000 cash down only
$243/month (Includes MA Sales Tax)