Medela pump in style breast pump

Medela Pump in Style, bought in March 2023 (receipt is pictured) for the birth of my sone but I hardly used it as I wasn't able to pump for very long in the end before i had to stop. I also purchased the 30mm breast shields which i never used at all as they was too big. Included: 27mm breast shield, 30mm breast shield, 2 plastic storage bottle, one storage lid, pump and all the wiring, battery pack for portable use and a carry bag. Price: $120 (original retail price was $ 336.52) Full details for this product can be found here - https://www.amazon.ca/Medela-Technology-Portable-Breastpump-PersonalFit/dp/B086T9P41C/ref=asc_df_B086T9P41C?tag=bingshopdesk-20&linkCode=df0&hvadid=80882915563129&hvnetw=o&hvqmt=e&hvbmt=be&hvdev=c&hvlocint=&hvlocphy=&hvtargid=pla-4584482469146409&th=1