Are there any other good options to waive checked baggage fees for Delta domestic travel? I finally managed to burn my stash of remaining SkyMiles flying on DL metal from Alaska to NYC 1 way but need to check 3 bags -- ~$35*3 = $105 in fees.

I am no longer eligible for the Delta Skymiles Gold card, personal or business...life time language. Tried to apply and AMEX gave me the warning that I won't get the bonus. Not sure if it is worth the credit card pull to get the card just to waive bag fees only w/o getting the bonus, that is really maximize and optimizing.

AMEX Platinum card, the math just doesn't work for me personally.

I am targeted for an AMEX Business Gold, do they still have the annual $100 statement credit for airline fees? I didn't notice it on the marketing promo material.

Note, I know this is a 1st world problem so no rants necessary please.