Extreme Blackbaud Quote Increase- Other Options?

Small US based nonprofit here. We received a quote to upgrade to Raiser’s Edge NXT in the 2nd quarter of 2020. The quote was 4K a year. We were unable to upgrade and migrate at the time due to the pandemic. We just got an updated quote and it’s almost 18k a year?! Has anyone else had this experience?

When we asked our rep, his reply was basically, “Yeah, prices went up.”

Any suggestions for other options? Thank you!