Saw this on Carbuzz:
“With the introduction of the larger battery, it appears that the top version of the 40-kWh Leaf is being sandwiched out. That would seem to make sense, because few buyers would be interested in shelling out $37,000 for a Leaf SL with the 40-kWh battery instead of $36,000 for a Leaf S with the 60-kWh pack. It may be bad news for those keen on getting the best-equipped version, though, as it means the only Leaf SL (positioned above the S and SV versions) will come in at a rather handsome $42,500, coming standard with the bigger battery.”
If so not unreasonable to expect deep discounts on 40 KWh Leaf SLs.