Hi Bootifulone

I can only give you the prices specific to my SRS with Dr Chett, Things such as flights are dependent upon where you fly from and the airline and fare class. Costs also vary but here's some numbers.
SRS is 333,000 Baht plus 32,000 Baht for skin graft (US$ 12,000)
Bangkok Rama Cottage 31 nights @ 1100 Baht = 34100 Baht (US$ 1100)
Costs which for us included buying kitchen equipment such as a Microwave and electric skillet as well as 2 new quilts and a picnic mattress 30,000 Baht (US$ 900)
Flights for 2 from Sydney to Bangkok 2 economy singles and 2 business singles US$ 4,500
You could save on costs if you can sleep on the hard beds with small quilts and don't want to equip your kitchen but we prefer cooking our own meals and I was going to move hotels after one night back from surgery rather than try sleeping in this bed again
Hope this is some help for you
Hugs
Sorcha