I bought a Panosonic G9 before Christmas for £1200 with a the Leica 12 to 24 f2.8_4 lens.
The body alone is £1000 and the lens is £800 = £1800, so how can the price be reduced by 33% for a kit.
I just cannot understand how the pricing works in the photographic world. Could someone please ex-plane explain.
The first thing to understand is that it costs something to stock and sell even an empty box. It needs a warehouse, stock control system, someone to wrap it and despatch it, a finance department, taxes on all those things …
Those things all add up to a significant proportion of any sale of consumer goods. And the proportion is almost independent of the size or cost of what might be in the box.
Just for the sake of illustration let's guess that for a camera store all the things I've mentioned add up to £300 per item. That would make the basic selling price of the body £700 and the lens £500, £1200 together. Now sell that as a single item - with the £300 on-cost - and you get £1,500 rather than the £1,800 sold separately.
That is, obviously, not a full explanation but it accounts for a lot of the difference. Another factor is that apparent savings (to the buyer) attract quicker and/or more sales. This is how supermarkets can give so many two-for-one offers - things move off the shelves more quickly.
Then there's the seasonal effect: you bought your kit before Christmas, when every store is competing for the holiday/presents trade, so they are prepared to take a lower profit than failing to sell and earning no profit at all.
There is a long chain from manufacturer to customer that adds complications at every stage; there must certainly be more factors than the few I've mentioned.
[Edit] Another consideration is how the seller thinks about the time value of things. This can fall into two parts (and they can operate simultaneously):
1 Interest. If a commercial interest rate is 10% then it's worth reducing the price by 5% if it allows the sale to go ahead now instead of in 6 months time.
2 Prices almost always drop over time. If the seller thinks the price might drop by 30% in the next year it's worth reducing the price by 15% if it allows the sale to go ahead now instead of in 6 months time.