The COVID-19 pandemic does not appear to have impacted retail selling prices or the increase in purity recorded considering the fact that 2010 in sizeable approaches, even if a slight boost in value plus a stabilisation of purity is often observed in 2020 (see Figure Indexed tendencies in copyright retail https://troyqclud.wikibriefing.com/3144450/the_2_minute_rule_for_buy_copyright_online_in_uk