Or wait until Christmas.
As Lonnie says, a large CC or go down the 2 credit video route, I have all the clubs I want and balls and a stash of credits to fall back on.
*edit* yes living here I’m fortunate that they are available to me, use 3 devices, 48 credits every 5 mins.*
Something I do sub consciously, watching tv etc, half an hour in the morning I can collect 250-300, I can collect various amounts through the day, I haven’t done it for a while, but will need to ramp it up with Xmas coming :)