You need to explain whst you mean by recycled? Do you mean repaired, cleaned and put up for sale, or melted down and new ones made? One can't answer until one receives clarification.
If you mean repaired and refurbished, possibly yes, dependent on price, style, etc. This is genuinely beneficial to the environment, leeping an already manufactured item in ise.
If you mean melted down to make spanking new ones, then no - it conserves materials to save new ones being dug out the ground, but conversely it uses more energy than refining new material, so there's no great gain, only the shuffling about of the losses from one source to another.