New gym equipment, I swear to God I've only used it three times

Weight training iron set, I swear it's almost new, used only three times, and includes the weights shown in the pictures: 1- 0.5 kg 2- 1.25 kg 3- 2.5 kg 4- 5 kg Two unlimited collars Two collars for weights 2.5 kg and below 6 clamps to secure the bars and prevent slipping 1 bracket to connect the long bar with the second long bar if you want to combine weights I swear I bought it for 600 Selling it for 350