I just elected to buy the Photoshop CC (Create Cloud) 2019 for $10.00 a month. That suite includes Pshop 2019, Lightroom Classic (the oldish version), Lightroom (a new online version for Instagrammers), Bridge 2019, and three other programs for the one price.
Go to the Adobe site, creative suite, chose Photography, chose LR or Pshop 2019, then scroll down the page to payment options. Here's a link: