(Not sure if this is the correct forum for my query).

I know very little about Cyber Monday - no prior experience - have never taken part or followed it in any way. I’m thinking of buying a new OLED TV, so I’m interested to know how it works and how good it is, whether it’s worth waiting for and so on.  

Are current models of gear like TVs likely to included in the offerings - or is it a way for sellers to run out older stock? Do retailers have just one or two items of a discounted product at reduced prices, i.e. so that when those are gone, that’s it (i.e. remaining stock of that product at normal price)? Is it like the MIQ lottery - thousands seeking to get a handful of deals, then a 'fastest finger first' and most miss out? Are the discounts meaningful? Are they huge? 

Would welcome comments and advice.