I said two years ago, but yes, in fact I do have receipts from that period. Here's the breakdown between a combination of receipts from October 26th & 30th of 2021 vs. the prices today:

                                               2021    2023    increase
     -----------------------------------------+-------+-------+--------
     Breaded Fillets 50 oz.                   | 5.46  | 14.48 | 165.2% 
     Polska Kielbasa Smoked Sausage, 14 oz    | 3.48  | 3.98  | 14.4%  
     Goldfish Snack Crackers, 30 oz Carton    | 1.53  | 2.64  | 72.5%  
     Darigold Eggnog, 1 Quart, 32 fl          | 2.61  | 3.37  | 29.1%  
     Mini Pretzel Twists, 16 oz               | 1.98  | 2.24  | 13.1%  
     Cheese Ravioli, Pasta, 25 oz bag         | 2.98  | 4.27  | 43.3%  
     Original Dairy Whipped Topping, 13 oz    | 2.98  | 3.20  | 7.4%   
     Au Gratin Potatoes,  4.7 oz              | 1.18  | 1.68  | 42.4%  
     Organic Reduced Fat 2% Milk, 1 Gallon    | 5.68  | 7.96  | 40.1%  
     Steamable Mixed Vegetables, 12 oz        | 0.64  | 0.98  | 53.1%  
     Honey Maid Graham Crackers, 14.4 oz      | 1.32  | 4.68  | 254.5% 
     Garlic Whole Fresh, 3ct Bag              | 1.38  | 1.88  | 36.2%  
     Fresh Green Bell Pepper, Each            | 0.66  | 0.76  | 15.2%  
     Fresh Whole Yellow Onions, Each          | 0.36  | 0.70  | 94.4%  
     Fresh Whole White Mushrooms, 8 oz        | 1.98  | 2.08  | 5.1%   
     Fresh Organic Grape Tomato, 10 oz        | 1.96  | 2.83  | 44.4%  
     Organic Spring Mix Salad, 5 oz , Fresh   | 2.76  | 2.98  | 8.0%   
     Snapple Peach Tea Drink, 64 fl oz        | 2.18  | 2.28  | 4.6%   
     Greek Plain Nonfat Yogurt, 5.3 oz        | 0.64  | 0.64  | 0.0%   
     Yoplait Original Yogurt Pack, 8 Ct, 6 OZ | 3.98  | 4.94  | 24.1%  
     Tomato Sauce, 8 oz Can                   | 0.32  | 0.48  | 50.0%  
     Petite Diced Tomatoes, 14.5 oz           | 0.64  | 0.96  | 50.0%  
     Dark Red Kidney Beans, 15.5 oz           | 0.62  | 0.82  | 32.3%  
     Saltine Crackers, 16 oz, 4 Count         | 1.02  | 1.74  | 70.6%  
     Buttermilk Pancake Mix, 32 oz Box        | 2.48  | 2.82  | 13.7%  
     Cream Of Chicken Condensed Soup, 10.5 oz | 0.57  | 0.68  | 19.3%  
     "JIFFY" Honey Corn Muffin Mix            | 0.72  | 0.78  | 8.3%   
     -----------------------------------------+-------+-------+-----   
     total                                    | 52.11 | 76.85 | 47.5%

Please excuse the rounding in my earlier comment.

Edit to add: the table above is from Walmart grocery. We buy meat and most fruits and vegetables elsewhere, so except for the frozen fish, this list excludes most protein. If you just eat Costco rotisserie chicken, you would not have noticed a price increase.

PS to the edit: besides removing duplicates the list above is a raw combination of food items on two receipts without exclusions.