Yeah, that was released last night. I posted it elsewhere, went on a bit of a rant on the subject, and then forgot to C&P the useful chunk over on here
The Dragonfly concept sale is up -
https://robertsspaceindustries.com/comm-link/transmission/15382-Hatching-The-Drake-Dragonfly
$35 Single ship (matt black or concept exclusive yellow)
$65 Double pack (one of each colour)
$300 Cat + 2 Dragonfly double pack (all 3 LTI).
The Caterpillar is also being sold singularly for $245 & 6mo, however anyone wanting one may be frugal to do so by purchasing a Dragonfly (LTI) and because its on sale, the CCU path to the Cat is available. So CCU to the Cat, and its a $245 Cat with the LTI we all love (you'd lose the CCU if melted later, however).
Also worth adding, $0 CCU for Dragonfly to Dragonfly (or from Aurora LN) which might be useful if you wanted 2 Yellow limited-edition skinned not 1 of each, or prefer 2 matt black, or dont want to buy one today but want access to the yellow skin for $0. Plus Constellation Andromeda to Caterpillar ccu at $20 is the cheapest CCU path if you want that option available in the future.
Caterpillar update video
------------------------
If you're interested in buying a $200-$300 ship in the future... (Otherwise, you can ignore this waffle

)
For what its worth, its extremely likely the Cat will go up in price when its hangar ready in a few months. Buying a Andro-Cat CCU this week could in fact save you around $20-30+ towards a more expensive ship in the future.
Its not about wanting the Caterpillar, its about wanting something that'll increase in price the most, and in turn save you more towards a more expensive ship.
What you want is CCUs to a not yet hangar ready ship. Like Andromeda to Caterpillar. Ideally, the starting point should be a ship on sale 24/7.
The reason you'd do it is because you can manipulate this to save money on a more expensive ship. In the last few months with price hikes on the Reliant and Xi'an Scout, it'd be possible to go from something like an LTI Dragonfly to a Sabre, and only pay $140 for it! Just by taking advantage of price-hikes before they happen.
In most situations, its just not practical, it either means funds locked into CCUs or having to use up unmelt tokens to use credit (or using cash to get them back). However it doesnt take a genius to spot the Caterpillar is close, it'll get a HR-phase price hike, and a $20 CCU could effectively be worth much more to you in a few months time.
Im playing the long-game towards an Orion ($325). My goal is to get there spending just $250 of credit. Whats crazy is that its completely plausible that you could have got there for $185, using the Reliant, Scout, and Starfarer price bumps.
A $325 Orion for $185 and a heck of a lot of foresight or 1 time machine. Thats a $140 saving, by taking advantage of CIG increasing prices! Thats also ignoring the fact that the Orion may end up being $350-375 when finished.