…thats how much money I just spent.

Consists of:

Singapore Airlines flight, Sydney, Singapore, London: $1,550 + $462 Taxes
10 Day Tour w/ Kumuka: $1800 (Tour) + $270 (Food Fund) – $225 (Discount)

7 Day/4 Country Eurail Pass: $423
Travel Insuance: $282 + Excess $180 – $56.40 Discount

Itinerary is here: http://will.hughesfamily.net.au/travel-itinerary/