Would it really? Hubble ended up costing over $2.5bn https://en.wikipedia.org/wiki/Hubble_Space_Telescope https://en.wikipedia.org/wiki/Hubble_Space_Telescope b

Would it really? Hubble ended up costing over $2.5bn https://en.wikipedia.org/wiki/Hubble_Space_Telescope https://en.wikipedia.org/wiki/Hubble_Space_Telescope by launch day while a Shuttle launch cost around $450m https://en.wikipedia.org/wiki/Space_Shuttle https://en.wikipedia.org/wiki/Space_Shuttle . Probably a rebuilt Hubble would have cost less, but how much less?