the figure should be well under 40k because at the time of purchase, prices were much lower. For instance, as she said in her video, at the time of purchase of her Chanel WOC, prices were way lower. Inflation and price increases by designer houses have gotten crazy especially in the last few years - she admits she’s has been buying less in the last 2 years in the video by saying she wants to maintain a classic style (LOL she wishes! The slowdown in shopping is because of poor life choices draining her disposable income (eg Florida move) definitely not by choice or greater self control)
Half her bags are pre-loved and not popular or classic styles / colors which can get you at least 50% off retail.
Chanel has 2 price increases a year and this year, their classic range increased prices by 20%. This affects the prices you are searching for on resale sites because the preloved prices go up to match the current retail price. So you have to discount these prices by 25% or more depending on how far back she originally purchased the bag