I won't deny it I like "stuff"! If its well made and pleasing to the eye I don't really care whether its a cricket bat or a pair of shoes I can appreciate that its been built by a craftsman and is a thing of beauty. I like shiny new things and believe that if they make you feel good then sub-consciously you will be more confident and that in turn will impact, in the case of sport, how you play. I realise that sometimes what you are buying is too expensive and that you can buy something similar for less, but to me I am also buying pleasure and that also can have a price.
Where I struggle is how we sometimes try to justify things on this forum. I am sure that there are some pretty talented cricketers here but I find it amusing that we debate at length the merits or an ounce here or a bit of padding there. As an example, the majority of international players use Masuri helmets. There are lighter ones on the market, perhaps even better ones, but if a pro is not bothered about the extra ounce compared to say a Shrey should we be or are we just trying to justify our purchase; I doubt that the majority of us are good enough to really notice the difference.
I think what I am trying to say is buy what you like, can afford and gives you pleasure. If you can achieve that then I doubt you will notice the extra ounce.
Just a thought