Thanks for the replies, guys.
The more I research it, the more prohibitively expensive it sounds, but hmmm...The college I'm attending next year provides up to $50,000 a lifetime for its students "transgender healthcare related needs". I emailed the person in charge of it to ask if freezing my eggs before starting T would possibly qualify; I doubt it, but I'll let you guys know what she says.
I've also read that it might also be possible to stop T at a certain point in the future (when I have more money), extract my eggs, and freeze them before going back on T, so there's that...anyone thought of or actually done that?