I got an estimate from elelctrum of 125 sats per byte earlier for a 25 block transaction.
Bitcoin Core's estimate "lags" a bit: It now recommends 23 sat/byte, while https://coinb.in/#fees says 1 sat/byte is enough for a fast transaction.
I accidentally edited my "bump post", this is for next time:
At some point last year, and also in the first week of April 2019, I saw recommended fees rise to more than 50 sat/byte, when blocks were full during large market fluctuations. Fees are low again! Consolidate your small inputs while you can, low fees won't last forever.
Recently, fees are up again, so take your time consolidating inputs while you're not in a hurry. A few sat/byte is still possible!