I was hoping if I bought directly from Uniden I could get the upgrade at the same time. I'll buy from someone else, but I still would like to know the price of the upgrade before I buy it. The dealers all have different prices for the upgrades, so they are charging me extra for the privilege of buying the upgrade from them.
It can't be that hard for Uniden to post the price that THEY charge, then I can compare that to what the various dealers charge for the upgrade.
If you buy the scanner from a dealer, such as ScannerMaster (among others), they can do the DMR, ProVoice, or NXDN upgrade for you. However, most dealers are charging $75 for an upgrade that would cost you $50 (ProVoice) or $60 (DMR or NXDN). Once you receive the scanner, as noted above, register it on MyUniden, then you can purchase whichever upgrade you want. Other than making sure that the scanner's firmware is updated, which you can do via Sentinel, the only thing that needs to be done to apply the upgrade, after purchase, is entering the key your purchase will generate. You can get any of those three upgrades for the SDS100 or the 436/536HP series. If, instead, you go with either the 325P2 or 996P2, you can get ProVoice or DMR only; NXDN is not available for those two.
Unless you have a ProVoice system in your area, or an area that you visit or travel through regularly (whether traveling for business, to visit friends, relatives, or vacation), you may want to pass on ProVoice. Most ProVoice systems are, or will be, changing to a different format; most that I've seen moved to P25, either Phase I or Phase II, which requires no upgrade for your scanner.